Descriptor
| Addition | 1 |
| Algorithms | 1 |
| Elementary Education | 1 |
| Grade 2 | 1 |
| Mathematics Education | 1 |
| Number Concepts | 1 |
| Problem Solving | 1 |
| Subtraction | 1 |
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| Educational Studies in… | 1 |
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| Arsenault, Cathy | 1 |
| Lemoyne, Gisele | 1 |
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| Journal Articles | 1 |
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Peer reviewedArsenault, Cathy; Lemoyne, Gisele – Educational Studies in Mathematics, 2000
Analyzes a didactical sequence for the teaching of addition and subtraction procedures and algorithms. Uses didactical procedures by children in problem solving activities in order to gain a better understanding of the interaction between numbers, numeration, and operations knowledge which are involved in the construction of addition and…
Descriptors: Addition, Algorithms, Elementary Education, Grade 2
